Viewing archive of Tuesday, 11 December 2001

Sunspot numberNew regionsBackground fluxCMX
154 -700 -3C2.8411

Solar flares

RegionStartMaximumEnd
-C3.44 03:3003:4303:47
-C2.7 04:1204:1604:21
9733X2.8 Play07:5808:0808:14
-C4.6 10:0610:1910:29
9727M1.3 14:4214:5114:57
-C3.4 18:5419:0119:08

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Current data suggest that it is not possible to see aurora now at middle latitudes

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/11/05Kp6 (G2)
Number of spotless days in 2018:206
Last spotless day:2018/12/13

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